diff --git a/.cproject b/.cproject
index 9d130ee347c8f11c58e85dad2e46119bc42c031e..9b62d783843870b6ba2d37004696bb680d49d5e8 100644
--- a/.cproject
+++ b/.cproject
@@ -18,9 +18,12 @@
 					<folderInfo id="cdt.managedbuild.toolchain.gnu.base.355729760.2044102007" name="/" resourcePath="">
 						<toolChain id="cdt.managedbuild.toolchain.gnu.base.1435652054" name="cdt.managedbuild.toolchain.gnu.base" superClass="cdt.managedbuild.toolchain.gnu.base">
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.base.1075431176" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
-							<builder arguments="-C ../BornAgain_cmake_release -j7" buildPath="" command="make" id="cdt.managedbuild.target.gnu.builder.base.1752195711" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
+							<builder arguments="-C ../BornAgain_cmake_release" buildPath="" command="make" id="cdt.managedbuild.target.gnu.builder.base.1752195711" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="cdt.managedbuild.target.gnu.builder.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.archiver.base.436923628" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1333086461" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
+								<option id="gnu.cpp.compiler.option.include.paths.193028013" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
+									<listOptionValue builtIn="false" value="/usr/include/eigen3"/>
+								</option>
 								<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.978061291" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
 							</tool>
 							<tool id="cdt.managedbuild.tool.gnu.c.compiler.base.1625257526" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
@@ -59,9 +62,12 @@
 					<folderInfo id="cdt.managedbuild.toolchain.gnu.base.355729760.42217696." name="/" resourcePath="">
 						<toolChain id="cdt.managedbuild.toolchain.gnu.base.102581941" name="cdt.managedbuild.toolchain.gnu.base" superClass="cdt.managedbuild.toolchain.gnu.base">
 							<targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.target.gnu.platform.base.2085932534" name="Debug Platform" osList="linux,hpux,aix,qnx" superClass="cdt.managedbuild.target.gnu.platform.base"/>
-							<builder arguments="-C ../BornAgain_cmake_debug VERBOSE=1 -j7" buildPath="" command="make" id="cdt.managedbuild.target.gnu.builder.base.1667591657" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
+							<builder arguments="-C ../BornAgain_cmake_debug VERBOSE=1 -j8" buildPath="" command="make" id="cdt.managedbuild.target.gnu.builder.base.1667591657" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" superClass="cdt.managedbuild.target.gnu.builder.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.archiver.base.1878300853" name="GCC Archiver" superClass="cdt.managedbuild.tool.gnu.archiver.base"/>
 							<tool id="cdt.managedbuild.tool.gnu.cpp.compiler.base.1937046421" name="GCC C++ Compiler" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.base">
+								<option id="gnu.cpp.compiler.option.include.paths.1082181913" name="Include paths (-I)" superClass="gnu.cpp.compiler.option.include.paths" valueType="includePath">
+									<listOptionValue builtIn="false" value="/usr/include/eigen3"/>
+								</option>
 								<inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1153699534" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
 							</tool>
 							<tool id="cdt.managedbuild.tool.gnu.c.compiler.base.421586110" name="GCC C Compiler" superClass="cdt.managedbuild.tool.gnu.c.compiler.base">
@@ -89,12 +95,35 @@
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
 	<storageModule moduleId="refreshScope" versionNumber="2">
+		<configuration configurationName="Default">
+			<resource resourceType="PROJECT" workspacePath="/BornAgain"/>
+		</configuration>
 		<configuration configurationName="Release">
 			<resource resourceType="PROJECT" workspacePath="/BornAgain"/>
 		</configuration>
-		<configuration configurationName="Default">
+		<configuration configurationName="Multiple configurations">
 			<resource resourceType="PROJECT" workspacePath="/BornAgain"/>
 		</configuration>
+		<configuration configurationName="Debug"/>
+	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets">
+		<buildTargets>
+			<target name="CMake Release" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
+				<buildCommand>cmake</buildCommand>
+				<buildArguments>-E chdir ../BornAgain_cmake_release/ cmake -G "Unix Makefiles" ../BornAgain/ -DCMAKE_BUILD_TYPE=Release -DBORNAGAIN_APP=ON -DCMAKE_PREFIX_PATH=/opt/bin</buildArguments>
+				<buildTarget/>
+				<stopOnError>true</stopOnError>
+				<useDefaultCommand>false</useDefaultCommand>
+				<runAllBuilders>true</runAllBuilders>
+			</target>
+			<target name="CMake Debug" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
+				<buildCommand>cmake</buildCommand>
+				<buildArguments>-E chdir ../BornAgain_cmake_debug/ cmake -G "Unix Makefiles" ../BornAgain/ -DCMAKE_BUILD_TYPE=Debug -DBORNAGAIN_APP=ON</buildArguments>
+				<stopOnError>true</stopOnError>
+				<useDefaultCommand>false</useDefaultCommand>
+				<runAllBuilders>true</runAllBuilders>
+			</target>
+		</buildTargets>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
@@ -113,36 +142,23 @@
 		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
 		</scannerConfigBuildInfo>
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.355729760.42217696;cdt.managedbuild.toolchain.gnu.base.355729760.42217696.;cdt.managedbuild.tool.gnu.c.compiler.base.421586110;cdt.managedbuild.tool.gnu.c.compiler.input.233253640">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+		</scannerConfigBuildInfo>
 		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.834509647;cdt.managedbuild.tool.gnu.cpp.compiler.macosx.base.1362645889;cdt.managedbuild.tool.gnu.cpp.compiler.input.2060403592">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP"/>
 		</scannerConfigBuildInfo>
-		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.834509647;cdt.managedbuild.tool.gnu.cpp.compiler.macosx.base.156215013;cdt.managedbuild.tool.gnu.cpp.compiler.input.579908943">
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428.1343516600;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.1343516600.;cdt.managedbuild.tool.gnu.cpp.compiler.macosx.base.1382053189;cdt.managedbuild.tool.gnu.cpp.compiler.input.913383985">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP"/>
 		</scannerConfigBuildInfo>
-		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428.1343516600;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.1343516600.;cdt.managedbuild.tool.gnu.cpp.compiler.macosx.base.1382053189;cdt.managedbuild.tool.gnu.cpp.compiler.input.913383985">
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.834509647;cdt.managedbuild.tool.gnu.cpp.compiler.macosx.base.156215013;cdt.managedbuild.tool.gnu.cpp.compiler.input.579908943">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.managedbuilder.core.GCCManagedMakePerProjectProfileCPP"/>
 		</scannerConfigBuildInfo>
 		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.macosx.base.45089428;cdt.managedbuild.toolchain.gnu.macosx.base.45089428.834509647;cdt.managedbuild.tool.gnu.c.compiler.macosx.base.354676307;cdt.managedbuild.tool.gnu.c.compiler.input.804792853">
 			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
 		</scannerConfigBuildInfo>
-	</storageModule>
-	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets">
-		<buildTargets>
-			<target name="CMake Release" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
-				<buildCommand>cmake</buildCommand>
-				<buildArguments>-E chdir ../BornAgain_cmake_release/ cmake -G "Unix Makefiles" ../BornAgain/ -DCMAKE_BUILD_TYPE=Release -DBORNAGAIN_APP=ON -DCMAKE_PREFIX_PATH=/opt/bin</buildArguments>
-				<buildTarget/>
-				<stopOnError>true</stopOnError>
-				<useDefaultCommand>false</useDefaultCommand>
-				<runAllBuilders>true</runAllBuilders>
-			</target>
-			<target name="CMake Debug" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
-				<buildCommand>cmake</buildCommand>
-				<buildArguments>-E chdir ../BornAgain_cmake_debug/ cmake -G "Unix Makefiles" ../BornAgain/ -DCMAKE_BUILD_TYPE=Debug -DBORNAGAIN_APP=ON</buildArguments>
-				<stopOnError>true</stopOnError>
-				<useDefaultCommand>false</useDefaultCommand>
-				<runAllBuilders>true</runAllBuilders>
-			</target>
-		</buildTargets>
+		<scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.base.355729760.42217696;cdt.managedbuild.toolchain.gnu.base.355729760.42217696.;cdt.managedbuild.tool.gnu.cpp.compiler.base.1937046421;cdt.managedbuild.tool.gnu.cpp.compiler.input.1153699534">
+			<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+		</scannerConfigBuildInfo>
 	</storageModule>
 </cproject>
diff --git a/dev-tools/log/perf_history.txt b/dev-tools/log/perf_history.txt
index adc7c8b451eaad461125ff23818c05e417f7c5f0..602aa984bd64d7d73ee525577f18af3d5c6baeed 100644
--- a/dev-tools/log/perf_history.txt
+++ b/dev-tools/log/perf_history.txt
@@ -334,3 +334,9 @@
 | 2014-01-16 18:21:50 | jcnsopc126 | linuxx8664gcc | 0  | 34.609   | 3.554        | 2.106        | 1.166        | 0.731        | 8.322        | 8.105        | 0.514        | 8.109        | 2.003        |
 
 
+2014-01-17 15:05:30 | herck-mint | linuxx8664gcc, 2500 MHz | 7.0922      | 7.32601     | 0.0148832   | 800000      | 
+2014-01-17 15:14:07 | herck-mint | linuxx8664gcc, 800 MHz  | 10.3093     | 10.4167     | 0.0243724   | 571429      | 
+
+| date                | hostname   | sysinfo       | tr | total    | isgisaxs02   | isgisaxs06a  | isgisaxs09b  | isgisaxs11   | isgisaxs15   | mesocrystal0 | specmatrix   | specmagnetic | magcyl2      |
+| 2014-01-17 15:08:42 | herck-mint | linuxx8664gcc | 0  | 37.103   | 3.028        | 2.904        | 1.750        | 1.205        | 7.853        | 8.709        | 0.640        | 9.046        | 1.966        |
+| 2014-01-17 15:15:13 | herck-mint | linuxx8664gcc | 1  | 130.688  | 14.257       | 12.513       | 4.837        | 2.590        | 35.392       | 41.255       | 0.866        | 11.968       | 7.009        |